Melatonin 2.0 mg®®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Tablet(s) · 1– per day

Not Present

• 

  Melatonin Source Naturals

  PureFormulas.com4.7(2500)

  $6.29Lowest
• 

  Sleep Science Sleep Rejuvenation 60 Tablets

  Herbs Direct5.0(4)

  $10.85
• 

  Source Naturals NightRest with Melatonin

  iHerb4.6(1800)

  $13.65
• 

  Source Naturals Melatonin, Time Release, 2 mg, Tablets

  Mercato.com

  $8.49
• 

  Source Naturals Melatonin NutraSpray

  Swanson Health Products4.8(653)

  $10.15
• 

  Source Naturals Vegan True Melatonin 3 mg 60 Vegan Capsules

  Vitacost.com4.7(89)

  $6.65
• 

  Sleep Science Sleep Science 40 Tablets

  Instacart4.4(124)

  $9.19
• 

  Source Naturals Melatonin Serene Night 3 mg 120 Tablet

  PureFormulas.com5.0(1)

  $12.59

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• PureFormulas

  4.7 (1069)

  Vitamin & supplements store

  11800 NW 102nd Rd #2, Medley, FL 33178

  Directions(800) 383-6008

• NutriVita Suplementos

  4.7 (50)

  Vitamin & supplements store

  168 SE 1st St #502a, Miami, FL 33131

  Directions(305) 505-3832

• Nutriessential

  1.9 (14)

  Vitamin & supplements store

  5880 Collins Ave, Miami Beach, FL 33140

  Directions(786) 623-4117

• Professional Supplement Center

  3.9 (72)

  Vitamin & supplements store

  5525 Palmer Crossing Cir, Sarasota, FL 34233

  Directions(941) 487-5990

• Melatonin Use as a Dietary Supplement: A Narrative Review of Efficacy and Risks

  HJ Park - Food Supplements and Biomaterials for Health, 2025 - e-fsbh.org

  … sleep-wake cycle. This study investigates the effects of melatonin supplementation on sleep … Participants who received 0.5, 2, or 4 mg of melatonin reported a notable reduction in sleep …

  2025

• Dietary protocols to promote and improve restful sleep: a narrative review

  F Conti - Nutrition reviews, 2026 - academic.oup.com

  202610 citations

• Synthetic Melatonin and/or Phytomelatonin Contents in Different Commercial Phytotherapeutic Supplements

  A Castejón-Castillejo, J Hernández-Ruiz, A Cano… - Nutraceuticals, 2025 - mdpi.com

  … possible deviations in the amounts of melatonin formulated (Table 2), the time elapsed … melatonin in these supplements. In products #4 and #5, the sum of the two percentages (Table 2 …

  20252 citations

• Dietary supplements for insomnia

  M Ring, A Marchlewski, J Kaplan - Current Sleep Medicine Reports, 2017 - Springer

  … , and slow release 2–3 mg before bedtime has been used for 29 weeks [70]. However, fast-release melatonin at lower doses of 0.3–2 mg an hour before bed may minimize prolonged …

  20175 citations

• Rhythms of life: melatonin, nutrition, sleep, and antioxidant strategies for healthy aging

  CM Drăgoi, IB Dumitrescu, AC Nicolae - Frontiers in Neuroscience, 2026 - frontiersin.org

  … Melatonin supplementation in older adults must be timed … Generally, melatonin is given 1–2 h before desired bedtime for … , evening melatonin (2 mg prolonged-release) improved sleep …

  2026

• Melatonin supplementation and pro-inflammatory mediators: a systematic review and meta-analysis of clinical trials

  M Zarezadeh, M Khorshidi, M Emami… - European Journal of …, 2020 - Springer

  … the direction and magnitude of melatonin supplementation effect on inflammatory biomarkers. … The results of the present meta-analysis support that melatonin supplementation could be …

  2020112 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-09-22. DSLD Label ID: 275054. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.